Unreferenced date December 2009 In theoretical physics , pathordering is the procedure or a meta Operator physics operator math mathcal P math of ordering a product of many operators according to the value of one chosen parameter math mathcal P left O 1 sigma 1 O 2 sigma 2 dots O N sigma N right O p 1 sigma p 1 O p 2 sigma p 2 dots O p N sigma p N . math Here math p 1,2, dots ,N to 1,2, dots, N math is a permutation that orders the parameters math sigma p 1 leq sigma p 2 leq dots leq sigma p N . math For example math mathcal P left O 1 4 O 2 2 O 3 3 O 4 1 right O 4 1 O 2 2 O 3 3 O 1 4 . math Examples If an Operator physics operator is not simply expressed as a product, but as a function of another operator, we must first perform Taylor expansion of this function. This is the case of the Wilson loop that is defined as a path ordered exponential function exponential this guarantees that the Wilson loop encodes the holonomy of the gauge connection . The parameter math sigma math that determines the ordering is a parameter describing the contour , and because the contour is closed, the Wilson loop must be defined as a trace linear algebra trace in order to become gauge invariant . Time ordering In quantum field theory it is useful to take the time ordered product of operators. This operation is denoted by math mathcal T math . For two operators math A x math and math B y math that depend .... Gauge theory S matrix DEFAULTSORT PathOrdering Category Quantum field theory Category Gauge theories ... on the number of operator interchanges necessary to achieve the proper time ordering. Note that the statistical ... i.e. not just time this time ordering operation is only coordinate independent if operators at spacelike separated points Commutativity commute . Note that the time ordering is usually written with the time ... , frac H vec x,t i hbar right . math The only subtlety we had to include was the time ordering operator ..., too and operators do not commute in general and the operator math mathcal T math guarantees that this ordering ... more details
transaction management , and related applications, Commitment ordering or Commit ordering CO harvs last ... 1988 CO was discovered independently with the name The History of Commitment Ordering Dynamic atomicity ... unnoticed fact for SS2PL . Furthermore, Strict commitment ordering SCO Raz1991c Raz 1991c ... and achieving better concurrency and performance. Vote ordering VO or Generalized CO GCO Raz2009 .... Overview The Commitment ordering CO Raz1990 Raz 1990 , Raz1992 1992 , Raz1994 1994 , Raz2009 2009 ... ordering , commit order serializability , and strong recoverability since 1991 . The latter is a misleading ... three major methods Locking , Time stamp ordering , and Serialization graph testing , and as an enabler ... objects with possibly different concurrency control mechanisms. As such, Commitment ordering , including ... ordering solution for global serializability General characterization of CO Commitment ordering CO ... ordering Let math T 1 , T 2 math be two committed transactions in a schedule, such that math ... the Commitment ordering CO property, if for every two such transactions math T 1 math commits before ... as well. The distributed CO algorithm A fully distributed Global commitment ordering enforcement ... relation exists, both can be voted on concurrently. This vote ordering strategy ensures ... needed to commit that transaction By the vote ordering strategy above at least one database will delay .... This means that the above vote ordering strategy is also a sufficient condition for guaranteeing Global CO. The following is concluded The Vote ordering strategy for Global CO Enforcing ... committed or aborted before math T 2 math is voted on to be committed the vote ordering strategy , in each ... The vote ordering strategy that enforces global CO is referred to as math CD 3C math in Raz1992 ... database system by ordering commits of local transactions see Commitment ordering Enforcing CO locally Enforcing CO locally below and enforcing the vote ordering strategy in the theorem above for global ... more details
POV check date June 2011 Cosmic ordering is the name given to a version of positive thinking that was renamed by Barbel Mohr B rbel Mohr of Munich , Germany . She first outlined her own version in her own magazine called Sonnenwind Solar Wind , and then expanded these ideas into a book called Cosmic Ordering Service A Guide to Realising Your Dreams . In the Great Depression of the 1930s Napoleon Hill popularised similar ideas, and in the 1970s Reverend Ike was widely heard over radio and television stations claiming that You can t lose with the stuff I use . This stuff was mind power based upon similar ideas to those promoted by Hill in his many books, and which Mohr has recently promoted in Germany. In the United Kingdom disc jockey and TV game show host Noel Edmonds has become the main media promoter of Mohr s work. History Unreferenced section date June 2011 Mohr believes that a person can simply write down their wish list and wait for it to become reality. However, this would appear ... promoted similar ideas before. Criticism Cosmic ordering has been criticised as nonsense by the Right ... cosmic ordering from intercessory prayer , noting that prayer is not divine room service . ref http www.independent.co.uk news uk this britain no deal cosmic ordering is nonsense says bishop 474077.html ref Cosmic ordering is satirized as Space time ordering in the Something Happened episode ... jockey, became interested in the subject after being introduced to The Cosmic Ordering Service ... Mail , July 2006. ref Academia Cosmic ordering has recently been put forward as a solution to women ... 04 28 newage28.xml Cosmic ordering cure for campus sex war The Daily Telegraph April 28th 2007 ref ... South Bank head defends cosmic ordering workshop , Educational Guardian April 27th, 2007 ref ... footnotes date June 2011 Refbegin Mohr, Barbel. The Cosmic Ordering Service A Guide to Realising your Dreams . ISBN 1 57174 272 7. Refend DEFAULTSORT Cosmic Ordering Category New Age practices ... more details
Merge Memory barrier date April 2010 discuss Talk Memory ordering Cleanup date November 2009 Memory ordering is a group of properties of the modern microprocessor s, characterising their possibilities in memory operations reordering. It is a type of out of order execution . Memory reordering can be used to fully utilize different CPU cache Cache Entries cache and memory bank s. On most modern uniprocessors memory operations are not executed in the order specified by the program code. But from the programmer s point of view, all operations appear to have been executed in the order specified, with all inconsistencies hidden by hardware. In compilers Compilers can also reorder operations when? to hide memory latencies. There are memory barriers, which prevent compiler to move memory operations around it. In SMP microprocessor systems There are several memory consistency models for Symmetric multiprocessing SMP systems sequential consistency All reads and all writes are in order relaxed consistency Some types of reordering are allowed Loads can be reordered after Loads for better working ... class wikitable Memory ordering in some architectures ref name mem ord pdf http www.rdrop.com users paulmck scalability paper ordering.2007.09.19a.pdf Memory Ordering in Modern Microprocessors ... cache pipeline Y Y Y Y Y Y Y Y Y Y Some older x86 and AMD systems have weaker memory ordering ref name ... Table 1. Summary of Memory Ordering , from Memory Ordering in Modern Microprocessors, Part I ref SPARC memory ordering modes SPARC TSO total store order default SPARC RMO relaxed memory order not supported ... Memory Ordering in Multithreaded Applications with Oracle Solaris Studio 12 Update 2 Part 2, Memory ... manuals 318147.pdf Intel 64 Architecture Memory Ordering White Paper http www.linuxjournal.com article 8211 Memory ordering in Modern Microprocessors part 1 http www.linuxjournal.com article 8212 Memory ordering in Modern Microprocessors part 2 Category Computer architecture Category Computer memory ... more details
Charge ordering CO is a first or second order phase transition occurring mostly in strongly correlated materials such as transition metal oxides or organic conductors . Due to the strong interaction between electrons, charge physics charges are localized on different sites leading to a disproportionation and an Order crystal lattice ordered superlattice . It appears in different patterns ranging from vertical to horizontal stripes to a checkerboard like pattern, and it is not limited to the two dimensional case. The charge order transition is accompanied by symmetry breaking and may lead to ferroelectricity . It is often found in close proximity to superconductivity and colossal magnetoresistance . File ChargeOrderPattern.jpg thumb Charge order patterns This long range order phenomena was first discovered in magnetite Fe sub 3 sub O sub 4 sub by Verwey in 1939. ref cite journal last Verwey first E.J.W. title Electronic conduction of magnetite Fe sub 3 sub O sub 4 sub and its transition point at low temperatures journal Nature year 1939 volume 144 pages 327 328 doi 10.1038 144327b0 issue .... He was the first to propose the idea of an ordering process in this context. The charge ordered structure ... Ordering Organic conductors Organic conductors consist of donor and acceptor molecules building ... states, for instance, charge ordering, spin Peierls, spin density wave , antiferromagnetism antiferromagnetic ... coauthors et al. title Charge Ordering in the TMTTF Family of Molecular Conductors journal Physical ... journal last Miyagawa first K. coauthors Kawamoto, A. Kanoda, K. title Charge ordering in a quasi two ... title Materials Science Charge Ordering in Manganates year 1997 last1 Rao first1 C. N. R. journal Science ... Attfield first J.P. title Charge ordering in transition metal oxides journal Solid State Sciences ... and charge ordering in TMTTF sub 2 sub X salts probed by ESR journal Physical Review B year 2007 volume ... Conductors Signatures of Charge Ordering and Correlation Effects journal Chemical Review year 2004 ... more details
stochasticdominance.pdf ref is a stochastic ordering used in decision theory . Several orders of stochastic ... the convex ordering, math A math is less than math B math if and only if for all convex math u math ... 419, 1955. reflist DEFAULTSORT Stochastic Ordering Category Theory of probability distributions de ... more details
The Path may refer to The Path album The Path album , a 2003 studio album by Show Of Hands The Path book The Path book , collection of short essayes by Konosuke Matsushita The Path comics The Path comics , an American comic book series by CrossGen Entertainment The Path video game The Path video game , a psychological horror art PC game See also Path disambiguation disambig fr The Path it The Path ... more details
About uses of path and pathway the acronym PATHPATH disambiguation PATH wiktionary path pathway TOC right Path , pathway or PATH may refer to Path Course navigation , the intended path of a vehicle over the surface of the Earth Trail , hiking trail , footpath , or bridle path See also Track disambiguation Footpath disambiguation Shining Path , Maoist guerrilla insurgent organization in Peru Sidewalk running along the edge of a road, in some varieties of English Bicycle path or bikeway way Golden Path Dune , a metaphysical theme from Frank Herbert s Dune novels Path Vol.2 is a 2000 single by Apocalyptica from their album Cult Mathematics Path graph theory , a sequence of vertices of a graph Path topology , a continuous function Computing Path computing , in computer file systems, the human readable address of a resource PATH variable , an environment variable specifying a list of directories where executable programs are located Path social network , a social networking enabled photo sharing and messaging service Clipping path , a computer image outlining option to remove background and create transparency Control flow path, a possible execution sequence in a program often depicted as a sequence of edges in a control flow graph The st connectivity problem is sometimes known as the path problem. Pathway Biology Genetic pathway , a group of genes interacting to form an aggregate biological function Metabolic pathway , a series of chemical reactions within a cell Signal transduction Signalling pathway , a series of interactions e.g. from cell receptors to affect gene expression. Neural pathway , a neural tract connecting one part of the nervous system with another Dopaminergic ... Path , various businesses founded and originally run by the Path Brothers of France PATH disambiguation , disambiguation page for the acronym PATH The Path disambiguation disambiguation cs Path da Sti de PATH fr Path ko nl Pad pt Caminho simple Path ... more details
About the acronym PATH other uses of pathPath disambiguation PathPATH may refer to Port Authority Trans Hudson , a subway system linking Manhattan, New York with locations in northern New Jersey PATH Atlanta , trail building organization Georgia, USA PATH Toronto , a network of underground pedestrian tunnels in Toronto, Ontario, Canada Partners for Advanced Transit and Highways , a research organization operated by the University of California The Performance Assessment Tool For Quality Improvement In Hospitals , a performance assessment system designed by the World Health Organization to support hospitals in defining quality improvement strategies, questioning their own results and translating them into actions for improvement. Positive Alternatives to Homosexuality , a coalition of ex gay organizations Program for Appropriate Technology in Health , an international, nonprofit organization based in Seattle, Washington, USA Projects for Assistance in Transition from Homelessness , to support service delivery to individuals with serious mental illnesses who are homeless or at risk of becoming homeless Potomac Appalachian Transmission Highline , proposed electrical line PATH variable , a computer operating system environment variable specifying a list of directories where executable programs are located disambig ... more details
Infobox film name On the Path image On the Path.jpg image size caption director Jasmila bani producer Damir Ibrahimovic writer Jasmila bani starring Mirjana Karanovi music cinematography Christine A. Maier editing distributor released Film date 2010 2 18 60th Berlin International Film Festival Berlinale 2010 2 20 Bosnia and Herzegovina runtime country Bosnia and Herzegovina language Bosnian budget On the Path lang bs Na putu is a 2010 Bosnian and Herzegovinan drama film directed by Jasmila bani . Plot Luna and Amar are a young Bosniaks Bosnian couple living in Sarajevo. Both have traumatic memories from the Bosnian War of the 1990 s. Luna had seen her parents killed by an anti Muslim militia in Bijeljina , and had come to Sarajevo with her grandparents as a child refugee. Amar had served as a soldier in the war and lost his brother. At present, however, they have apparently built up a successful life she as an air hostess with B&H Airlines , he as an air traffic controller at the Sarajevo International Airport . When she comes back from a flight they make love passionately and go to have a good time at a local nightclub. Though identifying as Islam in Bosnia and Herzegovina Muslim s in the context of Bosnia s ethnic set up, religion plays no part in their life. In fact, Amar drinks alcoholic drinks a bit too much which is forbidden by Islam and it is this which begins to put their relationship under strain. First of all, Amar loses his job for being drunk at work. Luna is very worried and has little hope of realizing her fragile dream of having a child with Amar. But her fears for their future increase when Amar takes on a well paid job in a Muslim community hours away from where they live. Only after quite some time has elapsed during which they have had no contact ... and Amar together on the path to a lifetime of happiness. Cast Zrinka Cvite i Leon Lu ev Mirjana ... accessdate 2011 01 01 ref References reflist External links imdb title 1156531 DEFAULTSORT On The Path ... more details
ecommerce Online food ordering services are websites that feature interactive menus allowing customers to place orders with local restaurants and food cooperatives. Much like Online Shop ordering consumer goods online , many of these allow customers to keep accounts with them in order to make frequent ordering convenient. A customer will search for a favorite restaurant, choose from available items, and choose delivery or pick up. Payment can be by credit card or cash, with the restaurant returning a percentage to the online food company. Service types While e commerce has been around for over a decade, closing the gap between food and the Internet has taken longer. The first restaurants to adopt online food ordering services were chain store corporate franchises such as Dominos Pizza Domino s and Papa John s . Other pizza franchises such as Pizza Hut have been quick to adopt online food ordering. ref Pizza Hut Announces System Wide Online ordering. Business Wire. 5 June 2007 ref Restaurant ... ordering system, so much so that in 2008 Papa John s International announced that its online sales ... Associated Press. Papa John s hits online ordering milestone. 5 May 2008. ref Local companies have teamed up with e commerce companies to make ordering quicker and more precise. Annie Maver, director ... for customers who don t speak English. ref Soder, Chuck. Online Ordering System Will Get Bigger Slice ... online ordering despite their lack of delivery systems, using it to manage pick up orders or to take reservations. Independent Independent online food ordering companies offer two solutions. One ... and manage the online ordering themselves. The other solution is a Net based service whereby restaurants sign contracts with an online food ordering website that may handle orders from many restaurants ... is available for the ordering cycle month, week and then pick up and pay for their orders at a central location. Online menus Main Online menus As an offshoot of online food ordering services, websites ... more details
Infobox Company company name OLO Online Ordering company type Private company foundation New York City br June 2005 location New York City industry Internet, Mobile device mobile , restaurants key people Noah Herbert Glass , founder and chief executive officer br homepage http www.olo.com www.olo.com OLO is a mobile and online food ordering platform that allows customers to order food from online menus . OLO was founded in 2005 by entrepreneur Noah Herbert Glass with the name GoMobo and was renamed ... Ordering To Your Morning Coffee Run work Information Week date 1 November 2007 url http www.informationweek.com ... clients OLO is a service provider to restaurants that want to add remote ordering capabilities to their existing restaurant websites. Current powered by OLO ordering microsites include http www.bolocotogo.com Boloco Online Ordering http www.coldstonecakes.com Cold Stone Cakes http www.dallasbbqnow.com Dallas BBQ Online Ordering http www.gofiveguys.com Five Guys Online Ordering http www.subwaynow.com Subway Now Do it yourself online ordering OLO also works with hundreds of independent restaurants ... it easy to add remote ordering services to their existing restaurant websites. Using the OLO ... to make use of the OLO remote ordering platform. ref cite web author Giselle Tsirulnik title Panda Express testing mobile ordering system to drive sales work Mobile Commerce Daily date 26 February 2010 url http www.mobilecommercedaily.com panda express testing mobile ordering system to drive incremental ... news story.phtml?id 10378 ref . OLO mobile services OLO was the first US online ordering company to release text message ordering capabilities in 2005. ref cite web title America s Best Young Entrepreneurs ... GoMobo 1.phtml ref OLO also creates mobile optimized mobile ordering websites, that allow customers ... mobile ordering microsites include http www.bolocotogo.mobi Boloco To Go http gofiveguys.mobi Five Guys Mobile Ordering http www.subwaynow.mobi Subway Now Mobile OLO executives David Fellows, vice president ... more details
Language Of Temporal Ordering Specification LOTOS is a formal methods formal specification language based on temporal logic temporal ordering used for Communications protocol protocol specification in International Organization for Standardization ISO OSI model OSI ISO standard standards . LOTOS is an algebraic language that consists of two parts a part for the description of data and operations, based on abstract data types , and a part for the description of concurrent processes, based on process calculus . Work on the standard was completed in 1989, and it was published as ISO 8807 in 1990. Between 1993 and 2001, an ISO committee worked to define a revised version of the LOTOS standard, which was published in 2001 as E LOTOS E LOTOS . See also Formal methods List of ISO standards CADP References The Formal Description Technique LOTOS , P.H.J. van Eijk et al. , editors, N H, 1989. External links http wwwtios.cs.utwente.nl lotos LOTOS http www.cs.stir.ac.uk kjt research well World wide Environment for Learning LOTOS WELL http www.inrialpes.fr vasy cadp tutorial Tutorials for LOTOS see section 2 http www.rkbexplorer.com explorer display mechanism http resex.rkbexplorer.com id resilience mechanism cf9ed8ae LOTOS in the RKBExplorer FOLDOC Category Process calculi Category Formal methods Category Formal specification languages Category Concurrency computer science Category Concurrency control Category Synchronization compu lang stub de Language of Temporal Ordering Specification yo ISO 8807 ... more details
In mathematics , specifically order theory , a well quasi ordering or wqo is a well founded quasi ordering with an additional restriction on sequences that there is no infinite sequence math x i math with math x i not le x j math for all math i j math . Motivation We can use well founded induction on any set with a well founded relation, thus one is interested in when a quasi order is well founded. However the class of well founded quasiorders is not closed under certain operations that is, when we use a quasi order to obtain a new quasi order on a set of structures derived from our original set, we find this quasiorder is not well founded. By placing stronger restrictions on the original well founded quasiordering one can hope to ensure that our derived quasiorderings are still well founded. An example of this is the power set operation. Given a quasiordering math le math for a set math X math we can define a quasiorder math le math on math X math s power set math P X math by setting math ... t be well founded but that if we took our original quasi ordering to be a well quasi ordering then it is. Formal definition A well quasi ordering on a set math X math is a quasi ordering in which i.e. ... that is a proper ordering relation, i.e., it is antisymmetric relation antisymmetric . Among other ways ... numbers with standard ordering, is a well partial order. math mathbb Z , le math , the set ... math , math aaab math , ... If we consider the prefix ordering for comparing words, then the previous ... math natural numbers with component wise ordering, is a well partial order Dickson s lemma . More generally ... not carry over to infinite sequences. Better quasi ordering s have been introduced to generalize Higman ... increasing subsequences is sometimes taken as a definition for well quasi ordering, leading ... Graham Higman title Ordering by divisibility in abstract algebras journal Proc. London Math. Soc ... Joseph Kruskal last Kruskal first J. B. title The theory of well quasi ordering A frequently ... more details
The European ordering rules EOR EN 13710 , define an ordering for strings written in languages that are written with the Latin alphabet Latin , Greek alphabet Greek and Cyrillic script Cyrillic alphabet s. The standard covers languages used by the European Union , the European Free Trade Association , and parts of the former Soviet Union . It is a tailoring of the Common Tailorable Template of ISO 14651 ISO IEC 14651 . ref name EOR cite web url http anubis.dkuug.dk CEN TC304 EOR eorhome.html title ENV 13710 a European Pre Standard European ordering rules work accessdate 2009 08 30 ref EOR can in turn be tailored for different European languages. But in inter European contexts, EOR can be used without further tailoring. Method Just as for ISO 14651 ISO IEC 14651 , upon which EOR is based, EOR has 4 levels of weights. Level 1 sorts the letters. The following Latin script Latin letters are concerned by this level, in order a b c d e f g h i j k l m n o p q r s t u v w x y z The Greek alphabet has the following order Cyrillic script has the following order s The order for the three alphabets is Latin alphabet Greek alphabet Cyrillic alphabet The Georgian alphabet Georgian and Armenian alphabet s have not been included in ENV 13710. However, they are covered in CR 14400 2001 European ordering rules Ordering for Latin, Greek, Cyrillic, Georgian and Armenian scripts . Note also that all scripts encoded in ISO IEC 10646 and Unicode are covered by ISO 14651 ISO IEC 14651 and its datafile CTT as well as Unicode Collation Algorithm UCA and the associated DUCET , both of which are available at no charge. Level 2 is where different additions, such as diacritic ... European Ordering Rules , ENV 13710 a European Pre Standard Category Library science Category Collation ... more details
Refimprove date January 2007 Image ROSS screenshot.png right 300px Screen shot of one screen in the aviation portion of the system. In the United States, the National Wildfire Coordinating Group operates a nationwide, web based database system for managing Wildland fire suppression wildland firefighting Incident Command System Comprehensive resource management resources . The system, called National Interagency Resource Ordering and Status System or Resource Ordering and Status System , or simply ROSS , improves efficiency of borrowing and sending home of fire equipment in a large, campaign type fire. It coordinates equipment movements across bureaucratic lines, making state and federal resources look more like a single pool of equipment and staff. In the past, borrowing equipment and staff, called resources , from other agencies required people in a command center to place telephone calls and make radio inquiries to find out what was available. Some agencies had internal computer systems to manage equipment and staff moves but they could not exchange data with the systems of other agencies. This made processes produce non repeatable results and was labor intensive, tying up staff on the telephone during their busiest periods. ROSS speeds the process and gives system users an enhanced understanding of what quantity of resources are assigned to a fire. what quantity of resources are on the way to the fire. how deeply their resources have been depleted by requests. how soon local equipment will return from a distant assignment. Participating agencies include many state fire suppression organizations, and federal entities such as the Bureau of Indian Affairs , Bureau of Land Management , Department of the Interior, United States Fish and Wildlife Service , National Park Service , National Information Technology Center, and the United States Forest Service . The National Wildfire Coordinating Group membership is made up of representatives from each of these Federal land ... more details
refimprove date July 2008 In mathematics , the well ordering principle states that every non empty set of positive integers contains a smallest element. ref cite book title Introduction to Analytic Number Theory last Apostol first Tom authorlink Tom M. Apostol year 1976 publisher Springer Verlag location New York isbn 0 387 90163 9 pages 13 ref The phrase well ordering principle is sometimes taken to be synonymous with the well ordering theorem . On other occasions it is understood to be the proposition that the set of integers , 2, 1, 0, 1, 2, 3, contains a well order well ordered subset, called the natural numbers , in which every nonempty subset contains a least element. Depending on the framework in which the natural numbers are introduced, this second order property of the set of natural numbers is either an axiom or a provable theorem. For example In Peano Arithmetic , second order arithmetic and related systems, and indeed in most not necessarily formal mathematical treatments of the well ordering principle, the principle is derived from the principle of mathematical induction , which is itself taken as basic. Considering the natural numbers as a subset of the real numbers, and assuming that we know already that the real numbers are complete again, either as an axiom or a theorem about the real number system , i.e., every bounded from below set has an infimum, then also every set A of natural numbers has an infimum, say a sup sup . We can now find an integer n sup sup such that a sup sup lies in the half open interval n sup sup 1, n sup sup , and can then show that we must have a sup sup n sup sup , and n sup sup in A . In axiomatic set theory , the natural numbers are defined as the smallest Inductive set axiom of infinity inductive set i.e., set containing 0 and closed under the successor operation . One can even without invoking the axiom of regularity regularity axiom show that the set of all natural numbers n such that 0, , n is well ... more details
ordering. Properties A strict weak ordering has the following properties. For all x and y in S , For all ... weak ordering , define a total preorder math lesssim math by setting x math lesssim math y whenever it is not the case that y x . In the other direction, to define a strict weak ordering from a total ... non strict total order. The reflexive closure of a strict weak ordering is a type of series ... in the corresponding strict weak ordering. Representing weak orderings by functions ... . More generally, if X is a set, and Y is a set with a strict weak ordering , and f a function from X to Y , then f induces a strict weak ordering on X by setting a b if and only if f a f b The associated ... eo Severa malforta ordo simple Strict weak ordering ... more details
Context date December 2009 Arbitrary slice ordering ASO is an algorithm for loss prevention. It is used for restructuring the ordering of the representation of the fundamental regions macroblock s in pictures. This type of algorithm avoids the need to wait for a full set of scenes to get all sources. Typically considered as an error loss robustness feature. This type of algorithm is included as tool in baseline profile the H.264 MPEG 4 AVC encoder with I Slices , P Slices , Context Adaptative Variable Length Coding CAVLC , grouping of slices Slice Group , arbitrary slice order ASO and Redundancy slices . Applications Primarily for lower cost applications with limited computing resources, this profile is used widely in videoconferencing , mobile applications and security applications also. Arbitrary Slice Ordering ASO relaxes the constraint that all macroblocks must be sequenced in decoding order, and thus enhances flexibility for low delay performance important in teleconference teleconferencing applications and interactive Internet applications. Problems If ASO across pictures is supported in AVC, serious issues arise slices from different pictures are interleaved. One possible way to solve these issues is to limit ASO within a picture, i.e. slices from different pictures are not interleaved. However, even if we limit ASO within a picture, the decoder complexity is significantly increased. Because Flexible Macroblock Order Flexible Macroblock Ordering FMO extend the concept of slices by allowing non consecutive macroblocks to belong to the same slice , this section also addresses the decoder complexity introduced by FMO . Types of decoding ASO Association of macroblocks to slice Impact of ASO on AVC decoders complexity An example of how macroblocks can be associated to different slices is shown in Figure 1. When ASO is supported, the four slices of this example can be received ... arbitr ria de slices ko Arbitrary slice ordering ... more details
Technology, Vol. 13, No. 7, July 2003 Y.Dhondt, P.Lambert Flexible Macroblock Ordering, an error resilience ... 2004, Paper No. 106 Category Video ca FMO es Flexible Macroblock Ordering ... more details
The Black Path may refer to The Black Path novel The Black Path book , a novel by Asa Larsson The Black Path album , an album by Emil Bulls disambig ... more details
Devil s Path may refer to Devil s Path EP , by Norwegian black metal band Dimmu Borgir Devil s Path Catskills , a mountain range in the Catskill Mountains of New York Devil s Path hiking trail , a hiking trail over the above range Disambig ... more details
Path Analysis may refer to Path analysis statistics , a statistical method of finding cause effect relationships Path analysis computing , a method for finding the trail that leads users to websites Critical path method , an operations research technique disambig ... more details
Flare path may refer to an Runway Runway lighting illuminated runway in military terminology Flare Path play Flare Path play , a play by Terence Rattigan set near an RAF base Disambiguation ... more details
Path of Destruction may refer to Path of Destruction film Path of Destruction film , a 2005 made for TV film Path of Destruction Thunderbirds episode Path of Destruction Thunderbirds episode Star Wars Darth Bane Path of Destruction , a novel Path of Destruction nonfiction Path of Destruction nonfiction , a book by John McQuaid and Mark Schleifstein Path of Destruction, UBC colloquialism meaning path that drunk students take from pit pub, back to totem residences all buildings along the way are likely get vandalized disambig nl Path of Destruction ... more details
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